I started with lighting on the back of my house because it backs up to a cow field and is super dark and that's the way I'd approach my home if I were gonna rob it. I had 2 dinky single bulb low cost contractor bulk pack fixtures on the back of my house. One on the rear garage exit door and one on the door leading to the deck. Keeping the electric bill in min I wanted to shoot for LED bulbs so I headed to Home Depot and found the budget Defiant brand motion sensor light fixture. It was $13. Its only cons are its sensor only picks up in a 110 degree field but that's really a non issue for me because I have 2 lights on the rear of my house. I just pointed the sensor at the deck steps. Another con of this fixture is its rated for 120w total bulb output. That means 2 60w incandescent bulbs. Since I am using LED, that's a non issue. One plus to this fixture is that its plastic and won't rust. It isn't decorative or anything but its on the back side of my home so I don't care about that. I found 2 Ecosmart brand 950 lumen LED bulbs on clearance for $23 each. They use 17 watts for 34 watts total and 1900 lumens lighting the deck area. They have a 23 year life expectancy.
My total investment on deck area lighting was $59.
![Image](http://i942.photobucket.com/albums/ad267/skaggsccdw/IMG-20130629-00525_zpsfee7e4ba.jpg)